Part of aqicn.orgMixed24 tested URLs
Can you open http://aqicn.org/city/shanghai/cn from mainland China?
Yes.
No recent testsVerdict from 2026-01-26 · 7 mo ago
As of the last test on 2026-01-26 — 7 mo ago — it was reachable in mainland China. We haven't tested it since, so this may have changed.
2015first tested
7 mo agolast tested
Loading…
Frequently asked questions
Is http://aqicn.org/city/shanghai/cn blocked in mainland China right now?
We haven't tested http://aqicn.org/city/shanghai/cn in the last 90 days. As of the last test on 2026-01-26 (7 mo ago), it was reachable in mainland China. Use the Test now button on this page for a fresh measurement.
http://aqicn.org/city/shanghai/cn · JSON